diff --git a/src/frontend/src/components/ace-editor/default-script.js b/src/frontend/src/components/ace-editor/default-script.js
index 6a19f12691..68198b0b4e 100644
--- a/src/frontend/src/components/ace-editor/default-script.js
+++ b/src/frontend/src/components/ace-editor/default-script.js
@@ -56,7 +56,7 @@ export default {
       'function job_success',
       '{',
       '    local msg="$*"',
-      '    echo "$(job_get_now) job_success: [$msg]"',
+      '    echo "$(job_get_now) job_success:[$msg]"',
       '    exit 0',
       '}',
       '',
@@ -64,7 +64,7 @@ export default {
       'function job_fail',
       '{',
       '    local msg="$*"',
-      '    echo "$(job_get_now) job_fail: [$msg]"',
+      '    echo "$(job_get_now) job_fail:[$msg]"',
       '    exit 1',
       '}',
       '',
diff --git a/src/frontend/src/views/cron-job/list/components/operation/index.vue b/src/frontend/src/views/cron-job/list/components/operation/index.vue
index d5671d09c3..bc51123644 100644
--- a/src/frontend/src/views/cron-job/list/components/operation/index.vue
+++ b/src/frontend/src/views/cron-job/list/components/operation/index.vue
@@ -568,9 +568,9 @@
         this.strategy = strategy;
         if (strategy === 'once') {
           this.$refs.timeTaskForm.clearError('cronExpression');
-          this.formData.executeTime = generatorDefaultCronTime();
+          this.formData.executeTime = this.formData.executeTime || generatorDefaultCronTime();
         } else {
-          this.formData.cronExpression = '* * * * *';
+          this.formData.cronExpression = this.formData.cronExpression || '* * * * *';
         }
         this.formData.endTime = '';
         this.formData.notifyChannel = [];